Summit Lake Vineyards first commercial release, a 1978 Zinfandel, won the coveted double gold medal at the California State Fair. It sold out in just eight days. 2021 will mark their 50th year at Summit Lake Vineyards, and they are proud to still be Family Owned and Operated. In addition to Zinfandel, they produce Cabernet Sauvignon, Zinfandel Port, Petite Sirah, a Red Wine Blend a Rosé and a Sparkling Rosé.